Synthesis and Characterization of Utsa-76 Metal Organic Framework Containing Lewis Basic Sites for the Liquid-Phase Adsorption of Uvi
dc.authorid | Selcuk Zorer, Ozlem/0000-0002-6486-8365 | |
dc.authorscopusid | 57219422943 | |
dc.authorscopusid | 23135835100 | |
dc.authorscopusid | 8226754300 | |
dc.authorwosid | Gülcan, Mehmet/Aat-1504-2021 | |
dc.authorwosid | Ozturk, Mehmet/W-4649-2017 | |
dc.contributor.author | Ozturk, Mehmet | |
dc.contributor.author | Zorer, Ozlem Selcuk | |
dc.contributor.author | Gulcan, Mehmet | |
dc.date.accessioned | 2025-05-10T17:10:31Z | |
dc.date.available | 2025-05-10T17:10:31Z | |
dc.date.issued | 2021 | |
dc.department | T.C. Van Yüzüncü Yıl Üniversitesi | en_US |
dc.department-temp | [Ozturk, Mehmet; Zorer, Ozlem Selcuk; Gulcan, Mehmet] Van Yuzuncu Yil Univ, Dept Chem, TR-65080 Van, Turkey | en_US |
dc.description | Selcuk Zorer, Ozlem/0000-0002-6486-8365 | en_US |
dc.description.abstract | UTSA-76 encoded MOF structure containing Lewis basic groups was efficiently synthesized and characterized for the removal of U-VI from the liquid phase by using adsorption technique. H-1, C-13-NMR, FT-IR, P-XRD, TEM, TEMEDX, BET, SEM and SEM-EDX mapping techniques were applied to define this adsorbent material. Adsorption of U-VI on the synthesized UTSA-76 structure was investigated depending on the parameters of pH, temperature, mixing time and solution concentrations. In the kinetic of adsorption process, not only the pseudo-second-order kinetic, but also film diffusion was effective. The adsorption equilibrium of U-VI on UTSA-76 explained better by Langmuir isotherm model and the qmax from Langmuir isotherm was calculated as 91.31 mg/g. The synthesized MOF structure (UTSA-76) demonstrated a removal rate from 12 ppm to 0.25 ppm in 45 min to a very low UO22+ ion concentration of about 98 % using a low adsorbent mass of 5 mg, and UTSA-76 with this adsorption performance will be among the highly preferred effective adsorbents for uranium adsorption. | en_US |
dc.description.sponsorship | Van Yuzuncu Yil University Scientific Research Projects Support Unit [FBA-20187108] | en_US |
dc.description.sponsorship | Financial support of this work of the Van Yuzuncu Yil University Scientific Research Projects Support Unit (Project number: FBA-20187108) is gratefully acknowledged. | en_US |
dc.description.woscitationindex | Science Citation Index Expanded | |
dc.identifier.doi | 10.1016/j.colsurfa.2020.125663 | |
dc.identifier.issn | 0927-7757 | |
dc.identifier.issn | 1873-4359 | |
dc.identifier.scopus | 2-s2.0-85092639717 | |
dc.identifier.scopusquality | Q2 | |
dc.identifier.uri | https://doi.org/10.1016/j.colsurfa.2020.125663 | |
dc.identifier.uri | https://hdl.handle.net/20.500.14720/7458 | |
dc.identifier.volume | 609 | en_US |
dc.identifier.wos | WOS:000598932500005 | |
dc.identifier.wosquality | Q2 | |
dc.language.iso | en | en_US |
dc.publisher | Elsevier | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Adsorption | en_US |
dc.subject | Metal Organic Framework | en_US |
dc.subject | Uranium(Vi) | en_US |
dc.subject | Utsa-76 | en_US |
dc.title | Synthesis and Characterization of Utsa-76 Metal Organic Framework Containing Lewis Basic Sites for the Liquid-Phase Adsorption of Uvi | en_US |
dc.type | Article | en_US |